I have an XFX RX480. My TV supports 4k/1440p@60 and 1080p@120. I'm using an HDMI 2.0 cable. Setting the desktop to 4k/1440p@60 causes the screen to go blank every so often. Not that big of a deal. However, sometimes it doesn't come back on and I have to restart. It also happens quite a bit when starting up the PC. I have to plug the cable into a lesser(4k@30 max) slot on my TV to get it to load up the PC. I then switch it once I get to the desktop.
I've upgraded/downgraded my driver using DDU. Re-seated the GPU.
Not sure if it's the GPU or the TV. Don't have another of either to test.
I've upgraded/downgraded my driver using DDU. Re-seated the GPU.
Not sure if it's the GPU or the TV. Don't have another of either to test.
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